Structural features of residue 69 in chain B

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Electrostatic Interactions:
ASP A 7 OD1	HIS B 69 ND1	-2.155	INTER-CHAIN
ASP A 7 OD2	HIS B 69 ND1	-2.191	INTER-CHAIN
ARG B 50 NH1	HIS B 69 NE2	5.272	INTRA-CHAIN
ARG B 50 NH2	HIS B 69 NE2	7.079	INTRA-CHAIN
ASP B 54 OD1	HIS B 69 ND1	-1.366	INTRA-CHAIN
HIS B 69 ND1	ASP A 7 OD1	-2.155	INTER-CHAIN
HIS B 69 ND1	ARG B 50 NH1	5.139	INTRA-CHAIN
HIS B 69 ND1	ASP B 54 OD1	-1.366	INTRA-CHAIN
HIS B 69 NE2	ASP A 7 OD1	-1.898	INTER-CHAIN
HIS B 69 NE2	ARG B 50 NH1	5.272	INTRA-CHAIN

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        I|       10|      A|         H|       69|      B|
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Protrusion Index:
HIS B 69 N	0.34
HIS B 69 CA	0.34
HIS B 69 C	0.26
HIS B 69 O	0.26
HIS B 69 CB	0.51
HIS B 69 CG	0.57
HIS B 69 ND1	0.69
HIS B 69 CD2	0.72
HIS B 69 CE1	0.91
HIS B 69 NE2	0.91

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Van der Waal's Interactions:
TYR A 6 OH 12	HIS B 69 NE2 1871	-0.027	INTER-CHAIN
GLU B 48 OE2 1775	HIS B 69 NE2 1871	-0.021	INTRA-CHAIN
ARG B 50 NH2 1795	HIS B 69 NE2 1871	-0.110	INTRA-CHAIN